Sentiment analysis in hospitality and tourism: a thematic and methodological review
International Journal of Contemporary Hospitality Management
ISSN: 0959-6119
Article publication date: 11 October 2021
Issue publication date: 3 January 2022
Abstract
Purpose
This study aims to conduct a systematic review and critically analyze the sentiment analysis literature in hospitality and tourism from methodological (data sets and analyzes) and thematic (topics, theories, key constructs and their relationships) perspectives.
Design/methodology/approach
Qualitative thematic review and quantitative systematic review were performed on 70 papers obtained from hospitality and tourism categories of two databases, namely, Web of Science and Scopus.
Findings
A total of 5 topics and 27 sub-topics were identified and the major theme is market intelligence. Sentiment variables were investigated not only as independent but also as dependent variables. The customer rating is the most investigated dependent variable, whereas moderators and mediators were rarely tested. Most reviewed studies did not use theory. The findings from the methodological review show that analysis of big data was rare. Moreover, testing the performance of sentiment analyzes was uncommon, and only one paper tested the performance of aspect/feature extraction.
Research limitations/implications
This study extends prior review studies by providing a comprehensive view of how knowledge and methodologies of sentiment analysis have developed. The identified themes and key constructs serve as a solid base for future knowledge advancement. Future research directions on sentiment analysis are also provided.
Originality/value
To the best of the authors’ knowledge, this study is the first comprehensive methodological and thematic review of sentiment analysis in hospitality and tourism. Based on the identified findings, the authors propose several directions for future research.
Keywords
Acknowledgements
The author(s) disclosed receipt of the following financial support for the research, authorship or publication of this article: This work was supported by the Institute of International Business and Governance, with the substantial support of a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (UGC/IDS 16/17).
Authors would also like to thank the anonymous reviewers for their constructive comments to improve an early version of this paper.
Citation
Mehraliyev, F., Chan, I.C.C. and Kirilenko, A.P. (2022), "Sentiment analysis in hospitality and tourism: a thematic and methodological review", International Journal of Contemporary Hospitality Management, Vol. 34 No. 1, pp. 46-77. https://doi.org/10.1108/IJCHM-02-2021-0132
Publisher
:Emerald Publishing Limited
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